The end of the world: Build a top-level shelter at the beginning

Story of: The end of the world: Build a top-level shelter at the beginning[Apocalypse + Rebirth + Not the Holy Mother] Li Xiao returns to 30 days before the apocalypse. However, before the apocalypse, Li Xiao was just an ordinary person. What should he do?【Ding!Activate the god-level selection system!] ... [Find out that there are 30 days until the end of the world, you choose] [1. Don’t care about anything, eat when you should, drink when you should, and you will be rewarded with an urn!] [2. Determine to survive in the apocalypse and be rewarded with one billion assets, which can be used to build a top-notch shelter!]... The end of the world breaks out, and all creatures awaken to varying degrees.What should Li Xiao do if his awakened body of steel upgrades too slowly?[Find out that the host has awakened the Man of Steel, you choose] [1, go all the way to the dark, and you will be rewarded with a white shirt with the words "Straight Man of Steel" printed on it!】【2. Diversified development, reward the Man of Steel to upgrade to Superman bloodline!】……